Gah! So much happening at once!

Hard for me to tell whats going on.

But Im fairly sure there is no way to get to the bitmap names when you load a BMAP into a panel.
Whereas you can (my way) when you load a bmap FILE into a panel, like this.
PANEL* mainpan = pan_create("pos_x=300; pos_y=150; bmap = \"Mountainroad.bmp\"; flags = SHOW;", -1);

Also,
Make this change to game_structs.c to get your structures working
Code:
//=================================================================================================================================
//                                                                                                                               //
//                                                  STRUCKTURENPOINTER                                                           //
//                                                  """"""""""""""""""                                                           //
//                                                                                                                               //
//=================================================================================================================================
PANELMAP mypanmap;

//=================================================================================================================================
//                                                                                                                               //
//                                                  STRUCKTURENFUNKTION                                                          //
//                                                  """""""""""""""""""                                                          //
//                                                                                                                               //
//=================================================================================================================================
PANELMAP* panelmapSetup(PANELMAP* inpanel)
{
	str_cpy(inpanel.name, "test");
	inpanel.bitmap = bmap_create(testobjekt);
}

//=================================================================================================================================
//                                                                                                                               //
//                                                   STRUCKTURENMEMORY                                                           //
//                                                   """""""""""""""""                                                           //
//                                                                                                                               //
//=================================================================================================================================
//mypanmap = malloc(sizeof(PANELMAP));
panelmapSetup(mypanmap);


"There is no fate but what WE make." - CEO Cyberdyne Systems Corp.
A8.30.5 Commercial